But by the grace of God I am what I am, and his grace to me has not been in vain. In fact, I worked harder than all of them – yet not I, but the grace of God with me.

So then, dear brothers and sisters, ¹  be firm. Do not be moved! Always be outstanding in the work of the Lord, knowing that your labor is not in vain in the Lord.

I for my part ¹  will do this to you: I will inflict horror on you, consumption and fever, which diminish eyesight and drain away the vitality of life. ²  You will sow your seed in vain because ³  your enemies will eat it. ⁴ 

For the household gods ¹  have spoken wickedness, the soothsayers have seen a lie, and as for the dreamers, they have disclosed emptiness and give comfort in vain. Therefore the people set out like sheep and become scattered because they have no shepherd. ² 

I went there ¹  because of ²  a revelation and presented ³  to them the gospel that I preach among the Gentiles. But I did so ⁴  only in a private meeting with the influential people, ⁵  to make sure that I was not running – or had not run ⁶  – in vain.